<template>
  <div>
    <div class="goods">
      <div class="menu-wrapper" ref="menuWrapper">
        <ul>
          <li
            class="menu-item"
            v-for="(item, index) in goods"
            :key="item.name"
            :class="{ current: currentIndex === index }"
            @click="selectMenu(index, $event)"
          >
            <span class="text">
              <span
                class="icon"
                v-show="item.type > 0"
                :class="classMap[item.type]"
              ></span
              >{{ item.name }}
            </span>
          </li>
        </ul>
      </div>
      <div class="foodsWrapper" ref="foodsWrapper">
        <ul>
          <li
            class="food-list"
            v-for="item in goods"
            :key="item.name"
            ref="foodList"
          >
            <h2 class="title">{{ item.name }}</h2>
            <ul>
              <li class="food-item" v-for="food in item.foods" :key="food.name">
                <div class="icon">
                  <img :src="food.icon" width="57" height="57" alt="" />
                </div>
                <div class="content">
                  <h3 class="name">{{ food.name }}</h3>
                  <p class="desc">{{ food.description }}</p>
                </div>
              </li>
            </ul>
          </li>
        </ul>
      </div>
    </div>
  </div>
</template>
<script>
import { getGoodsRequest } from "../../api/request";
export default {
  props: {
    seller: {
      type: Object,
    },
  },
  data() {
    return {
      goods: {},
      classMap: ["decrease", "discount", "special", "invoice", "guarantee"],
    };
  },
  mounted() {
    const fetchData = async () => {
      let { data } = await getGoodsRequest();
      this.goods = data;
    };
    fetchData();
  },
  computed: {
    currentIndex() {
      return 0;
    },
  },
  methods: {
    selectMenu(index, event) {
      // console.log(event);
    },
  },
};
</script>
<style lang="stylus" scoped>
@import '../../common/stylus/mixin';

.goods
  display flex
  position absolute
  top 174px
  bottom 46px
  width 100%
  overflow hidden
  .menu-wrapper
      flex 0 0 80px
      width 80px
      background-color #f3f5f7
      .menu-item
          display table
          height 54px
          width 56px
          padding 0 12px
          line-height 14px
          &.current
              position relative
              z-index 10
              margin-top -1px
              background #fff
              font-weight 700
              .text
                  border-none()
          .icon
              display inline-block
              vertical-align top
              width 12px
              height 12px
              margin-right 2px
              background-size 12px 12px
              background-repeat no-repeat
              &.decrease
                  bg-image('decrease_3')
              &.discount
                  bg-image('discount_3')
              &.guarantee
                  bg-image('guarantee_3')
              &.invoice
                  bg-image('invoice_3')
              &.special
                  bg-image('special_3')
          .text
              display table-cell
              width 56px
              vertical-align middle
              border-1px(rgba(7, 17, 27, 0.1))
              font-size 12px
    .foods-wrapper
      flex 1
      .title
        padding-left 14px
        height 26px
        line-height 26px
        border-left 2px solid #d9dde1
        font-size 12px
        color rgb(147,153,159)
        background #f3f5f7
      .food-item
        display flex
        margin 18px
        padding-bottom 18px
        border-1px(rgba(7,17,27,0.1))
        &:last-child
          border-none()
          margin-bottom 0
        .icon
          flex 0 0 57px
          margin-right 10px
        .content
          flex 1
          .name
            margin 2px 0 8px 0
            height 1px
            line-height 14px
            font-size 14px
            color rgb(7,17,27)
          .desc, .extra
            line-height 10px
            font-size 10px
            color rgb(147,153,159)
</style>
